A number of technologies can be used to study proteomes, but arguably none is more powerful than mass spectrometry. There are two fundamentally different mass spectrometry–based strategies for ...

In mass spectrometry, a sample is analyzed to determine its molecular composition through the generation of a spectrum that reveals the masses of its component parts. A transfer line introduces the ...

Stable isotope techniques can help improve soil management and crop nutrition. To ensure the quality of stable isotope analysis through isotope ratio mass spectrometry (IRMS), appropriate sample ...

With its unmatched precision in identifying and quantifying chemical compounds, mass spectrometry has a vast range of applications across virtually every field of scientific research. Mass ...

Mass spectrometry is a powerful analytical method used to identify and characterize molecules. People often mistakenly think that the data outputted by the technique come in the form of a mass ...

One of the main objectives and problems in the discovery of new secondary metabolites is the identification of an exact molecular formula for natural products. [1] Molecular formulas can be employed ...